Using legal trickery and technicalities to weasel one's way out of paying a bill or debt. Alternately using trickery and technicalities to make one pay a debt or bill despite their having good reason not to.
All it took was one hair within 3 yards of the soup and some Jew Acrobatics to avoid our restaurant bill.
by Shylock the Younger, Jew September 28, 2009
by Szechuan July 20, 2008